Vulnerability CVE-2008-3078
Published: 2008-07-08   Modified: 2012-02-12

Description:
Opera before 9.51 does not properly manage memory within functions supporting the CANVAS element, which allows remote attackers to read uninitialized memory contents by using JavaScript to read a canvas image.

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
None
None
Affected software
Opera software -> Opera 
Opera -> Opera browser 

 References:
http://xforce.iss.net/xforce/xfdb/43575
http://www.vupen.com/english/advisories/2008/1997/references
http://www.securityfocus.com/bid/30068
http://www.opera.com/support/search/view/887/
http://www.opera.com/docs/changelogs/windows/951/
http://www.opera.com/docs/changelogs/solaris/951/
http://www.opera.com/docs/changelogs/mac/951/
http://www.opera.com/docs/changelogs/linux/951/
http://www.opera.com/docs/changelogs/freebsd/951/
http://secunia.com/advisories/31339
http://secunia.com/advisories/30935
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00001.html
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